<!DOCTYPE html>
<html>
<meta name="viewport" content="width=device-width, initial-scale=1.0">

<head>
</head>

<body>
    <style>
    #main {
        height: 100%;
    }
    </style>
    <div id="main"></div>
    <script type="module" src="bundle.js"></script>
</body>

</html>